Linux Boot Process
Linux Boot Process
MediumOperating System0% accepted
Describe the complete Linux boot process from power-on to login prompt. Cover BIOS/UEFI, bootloader (GRUB), kernel initialization, initramfs, and systemd/init.
Approach
Explain Linux boot sequence from BIOS/UEFI to login prompt.
Input
System stuck at GRUB prompt
Output
GRUB config error; boot from live USB; grub-install and update-grub to fix
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